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Woosung Joung

2 accepted papers

2026

AxisGuide: Grounding Robot Action Coordinate System in RGB Observations for Robust Visuomotor Manipulation

RSS 2026poster

Visuomotor manipulation policies trained via large-scale behavior cloning have achieved strong semantic scene understanding, yet often fail to reliably execute correct low-level actions under distribution shifts. For example, even in a simple pick-up task with identical scene layouts, camera viewpoi…

Cited by 0SourceScholar
2026

The Truth Stays in the Family: Enhancing Contextual Truthfulness via Inherited Heads in Model Lineages

ICML 2026poster

Recent advances in large language models (LLMs) have led to the emergence of specialized multimodal LLMs (MLLMs), forming distinct model families that share a common foundation language models. Despite this evolutionary trend, it remains unexplored whether a fundamental behavioral link exists betwee…

Cited by 0SourceScholar